NLO QCD corrections to Drell-Yan processes in the SANC framework |
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| Authors: | A. Andonov A. B. Arbuzov S. G. Bondarenko P. Christova V. A. Kolesnikov G. Nanava R. R. Sadykov |
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| Affiliation: | 1.Bishop Konstantin Preslavsky University,Shoumen,Bulgaria;2.Joint Institute for Nuclear Research,Dubna,Russia;3.Physikalisches Institut der Universit?t,Bonn,Germany |
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| Abstract: | NLO QCD corrections to charged and neutral current Drell-Yan processes are computed with help of the computer system SANC. At the partonic level both quark-antiquark and quark-gluon scattering channels are taken into account. Subtraction of collinear singularities in the massive quark scheme is compared with the one in the $
overline {MS}
$
overline {MS}
scheme. Numerical results at the hadronic level are received for the LHC conditions with help of Monte-Carlo integrators and event generator programs based on the standard SANC modules. Comparison with analogous results of the MCFM package is shown. |
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